Too return to work or not?

This is the current question plaguing me. I have a baby that will not take a bottle for anyone or go to sleep by herself as she likes to be cuddled to sleep. She is far too heavy for my mum to rock to sleep, or anyone else for that matter.
I need to go back to work for the money but at the current stage I see no way of being able to.
Suggestions?
What do other stay at home mums do??
Will see what happens.
Aimee.